base
noun
the bottom support of anything; that on which a thing stands or rests.
has based
-
present perfectof base (3rd person singular).present perfect
Used to describe actions that started in the past and continue into or have direct relevance to the present.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Mahamed has based himself in the town of Ifrane in Morocco's Atlas Mountains as he builds towards April's race.
From BBC ● Mar. 3, 2026
But for a full understanding of how far from legitimate inquiry Owens has strayed, you should know that she has based her beliefs partly on her dreams.
From Slate ● Feb. 27, 2026
The WHO has based its recommendation on a systematic review it has conducted.
From Salon ● May 18, 2023
However this could be the first time since the mid-1990s that Russia has based such weapons outside the country.
From Reuters ● Mar. 26, 2023
Nature has based human life upon the instinct of self-preservation, and social life is founded upon personal interest.
From The Country Doctor by Ellen Marriage
